.home-content{
    width: 70%;
    padding-top: 10px;
    margin-left: 15%;
    color: white;
}
.home-outest{
    background-image: url('../../../../public/img/moon.jpeg');
    // background-color: rgb(8, 8, 0);
    // background-position: center; 
    background-attachment: fixed;
    // padding-top: 20%; // 图片真实高度/宽度 * 100
    background-repeat:no-repeat;
    background-size:auto auto;
    background-position:center;
}